Stock listing
TPEx:4533 Shieh Yih Machinery Industry Co., Ltd. (協易機) 股價
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Share price · TPEX:4533
$31.20 TWD +2.80 (+9.9%)
Close on Nov 4, 2026
- Day range
- $28.50 – $31.20 TWDNov 4, 2026
- Volume
- 15.69M sharesNov 4, 2026
- Market cap
- $4.90B TWDAt the close on Nov 4, 2026 · price × 156.9M shares outstanding
- 52-week range
- $19.25 – $41.85 TWDLowest and highest trades, Nov 5, 2025 – Nov 4, 2026
- Traded on an average day
- $37.42M TWDMedian day 588,561 shares · 1 day with no trades · last 3 months, Aug 4, 2026 – Nov 4, 2026
Daily closes
Last 3 months, Aug 4, 2026 – Nov 4, 2026 · TPEX:4533 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $31.20 | +2.80 | +9.9% | $28.50 | $31.20 | $28.50 | 15,691,017 | |
| $28.40 | -1.10 | -3.7% | $29.00 | $30.25 | $28.25 | 4,390,886 | |
| $29.50 | +1.40 | +5.0% | $27.60 | $30.25 | $27.50 | 4,396,993 | |
| $28.10 | -0.95 | -3.3% | $28.25 | $28.65 | $27.95 | 1,084,909 | |
| $29.05 | -0.50 | -1.7% | $29.60 | $29.60 | $28.65 | 1,803,899 | |
| $29.55 | +0.40 | +1.4% | $29.85 | $30.60 | $29.05 | 3,902,810 | |
| $29.15 | +0.50 | +1.7% | $29.00 | $30.60 | $28.05 | 3,279,676 | |
| $28.65 | 0.00 | 0.0% | $28.65 | $28.65 | $28.65 | 0 | |
| $28.65 | -0.25 | -0.9% | $29.05 | $30.30 | $28.35 | 5,299,609 | |
| $28.90 | +2.05 | +7.6% | $27.30 | $29.40 | $27.20 | 4,811,426 | |
| $26.85 | +0.35 | +1.3% | $26.60 | $27.90 | $26.50 | 1,454,687 | |
| $26.50 | +0.20 | +0.8% | $26.25 | $26.90 | $25.85 | 693,538 | |
| $26.30 | +0.50 | +1.9% | $26.30 | $26.75 | $26.15 | 576,688 | |
| $25.80 | -0.70 | -2.6% | $26.50 | $26.65 | $25.80 | 806,114 | |
| $26.50 | +0.50 | +1.9% | $26.50 | $27.30 | $26.30 | 1,637,065 | |
| $26.00 | +0.20 | +0.8% | $25.90 | $26.75 | $25.70 | 1,166,181 | |
| $25.80 | +0.35 | +1.4% | $25.80 | $26.40 | $25.50 | 1,009,030 | |
| $25.45 | -0.05 | -0.2% | $25.50 | $25.55 | $25.25 | 312,001 | |
| $25.50 | +0.05 | +0.2% | $25.60 | $25.60 | $25.25 | 301,030 | |
| $25.45 | -0.10 | -0.4% | $25.30 | $25.55 | $25.15 | 488,854 | |
| $25.55 | -0.05 | -0.2% | $26.00 | $26.00 | $25.45 | 670,001 | |
| $25.60 | +0.05 | +0.2% | $25.55 | $25.65 | $25.20 | 967,003 | |
| $25.55 | -0.10 | -0.4% | $25.75 | $25.75 | $25.25 | 337,054 | |
| $25.65 | +0.15 | +0.6% | $25.80 | $25.80 | $25.50 | 536,010 | |
| $25.50 | +0.35 | +1.4% | $25.35 | $25.55 | $24.90 | 441,363 | |
| $25.15 | 0.00 | 0.0% | $25.00 | $25.15 | $24.55 | 590,045 | |
| $25.15 | +0.25 | +1.0% | $24.80 | $25.15 | $24.55 | 1,095,110 | |
| $24.90 | -0.30 | -1.2% | $25.35 | $25.50 | $24.60 | 724,000 | |
| $25.20 | -0.10 | -0.4% | $25.35 | $25.45 | $24.90 | 448,002 | |
| $25.30 | +0.70 | +2.8% | $24.55 | $25.30 | $24.55 | 526,600 | |
| $24.60 | -0.30 | -1.2% | $24.70 | $24.80 | $24.55 | 359,000 | |
| $24.90 | +0.55 | +2.3% | $24.20 | $24.90 | $24.20 | 238,301 | |
| $24.35 | -0.20 | -0.8% | $24.55 | $24.55 | $24.05 | 408,000 | |
| $24.55 | +0.05 | +0.2% | $24.90 | $24.90 | $24.30 | 307,001 | |
| $24.50 | -0.35 | -1.4% | $24.85 | $24.85 | $24.50 | 420,001 | |
| $24.85 | -0.50 | -2.0% | $25.35 | $25.35 | $24.85 | 417,001 | |
| $25.35 | +0.10 | +0.4% | $25.30 | $25.35 | $25.05 | 443,000 | |
| $25.25 | -0.75 | -2.9% | $25.95 | $25.95 | $25.05 | 427,002 | |
| $26.00 | +0.30 | +1.2% | $25.90 | $26.00 | $25.25 | 443,001 | |
| $25.70 | +0.10 | +0.4% | $25.90 | $25.90 | $25.40 | 374,112 | |
| $25.60 | -0.75 | -2.8% | $26.55 | $26.55 | $25.60 | 787,001 | |
| $26.35 | -0.10 | -0.4% | $26.20 | $26.80 | $26.10 | 539,002 | |
| $26.45 | +0.15 | +0.6% | $26.50 | $26.60 | $25.95 | 972,020 | |
| $26.30 | -0.20 | -0.8% | $26.55 | $26.55 | $25.85 | 427,019 | |
| $26.50 | +0.50 | +1.9% | $26.25 | $26.50 | $25.75 | 666,001 | |
| $26.00 | +0.05 | +0.2% | $26.00 | $26.25 | $25.80 | 468,151 | |
| $25.95 | +0.20 | +0.8% | $25.90 | $26.15 | $25.50 | 467,027 | |
| $25.75 | -0.15 | -0.6% | $26.10 | $26.10 | $25.15 | 608,015 | |
| $25.90 | +0.35 | +1.4% | $25.55 | $25.95 | $25.50 | 484,091 | |
| $25.55 | -0.30 | -1.2% | $25.95 | $25.95 | $25.55 | 374,719 | |
| $25.85 | -0.05 | -0.2% | $26.30 | $26.30 | $25.50 | 411,021 | |
| $25.90 | -0.80 | -3.0% | $26.10 | $26.85 | $25.85 | 793,010 | |
| $26.70 | -0.45 | -1.7% | $27.40 | $27.45 | $26.60 | 793,000 | |
| $27.15 | -1.25 | -4.4% | $28.40 | $28.90 | $26.90 | 1,255,385 | |
| $28.40 | +0.20 | +0.7% | $28.30 | $28.80 | $27.10 | 2,555,177 | |
| $28.20 | +1.40 | +5.2% | $27.05 | $29.45 | $27.00 | 3,324,729 | |
| $26.80 | +0.10 | +0.4% | $26.30 | $26.80 | $26.10 | 781,681 | |
| $26.70 | +1.20 | +4.7% | $27.00 | $27.25 | $25.75 | 2,777,551 | |
| $25.50 | +0.90 | +3.7% | $25.20 | $25.75 | $24.90 | 588,561 | |
| $24.60 | -0.30 | -1.2% | $24.95 | $25.75 | $24.50 | 564,000 | |
| $24.90 | -0.15 | -0.6% | $25.00 | $25.00 | $24.50 | 201,109 | |
| $25.05 | +0.70 | +2.9% | $24.85 | $25.20 | $24.75 | 447,081 | |
| $24.35 | +0.60 | +2.5% | $23.75 | $24.65 | $23.50 | 282,004 |
- Ticker
- TPEx:4533
- Asset type
- Stock
- Sector
- Industrials
- Industry
- Machinery & industrial equipment
- Exchange
- TPEx
- Currency
- TWD
What changed lately
Latest deck · Nov 25, 2025
SEYI Machinery Industry — Investor Conference 2025
Conference · 34 slides
Latest news
Decks
SEYI Machinery Industry — Investor Conference 2025
Conference · 34 slides · Nov 25, 2025
SEYI Investor Conference 2025-11-25
Conference · 35 slides · Nov 25, 2025
SEYI Investor Conference 2023
Conference · 38 slides · Sep 25, 2023
SEYI Machinery — Investor Conference 2023
Conference · 37 slides · Sep 25, 2023
Shieh Yih Machinery Industry Co., Ltd. on 6ix
- Sector
- Industrials
- Industry
- Machinery & industrial equipment
- News releases
- 11 in all · newest Jul 15, 2022 · oldest 2022
- Decks
- 4 decks · latest Nov 25, 2025
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